Viewing Station: OK-RG-20 : Owasso 1.5 ESE
Apr 29, 2020 - Jun 21, 20262,233 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.19"
June 1-21, 2026(20 of 21 days covered by obs)
NOAA Normal
3.39"
Departure from Normal
0.79" : 123% of Normal
Year-To-Date: 21.49"
Jan 1 to Jun 21, 2026(170 of 172 days covered by obs)
NOAA Normal
20.39"
Departure from Normal
1.10" : 105% of Normal
Water Year-To-Date: 28.57"
Oct 1, 2025 to Jun 21, 2026(262 of 264 days covered by obs)
NOAA Normal
29.32"
Departure from Normal
-0.75" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.66
1.70
-0.04
Feb
1.76
1.87
-0.11
Mar
3.25
3.21
0.04
Apr
4.49
4.25
0.24
May
5.84
5.84
0.00
Jun
4.85
4.74
0.11
Jul
3.63
3.76
-0.13
Aug
3.55
3.34
0.21
Sep
3.94
3.75
0.19
Oct
3.69
3.56
0.13
Nov
2.86
2.80
0.06
Dec
2.38
2.33
0.05
41.90
41.15
0.75